SWDEV-292547 - Fix Windows build

This addresses the warning `not all control paths return a value`.

Change-Id: Ibbb5eda9758dca5cc94c8efba9bbc6910362d6ba


[ROCm/clr commit: a89d34d0c9]

projects/clr/hipamd/src/hip_stream.cpp

@@ -294,7 +294,7 @@ public:
 thread_local stream_per_thread streamPerThreadObj;
 
 // ================================================================================================
-hipError_t getStreamPerThread(hipStream_t& stream) {
+void getStreamPerThread(hipStream_t& stream) {
   if (stream == hipStreamPerThread) {
     stream = streamPerThreadObj.get();
   }